Knowledge base for software setup, errors, and daily tool work.

Fix Jupyter Notebook Token Not Working on Ubuntu

You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...

Reset Microsoft Store Using wsreset Command

Fix Windows Update Authentication Failed for Domain Users

If you're a domain user and see "Authentication failed" when checking for Windows Updates, the is...

Fix Maven Dependency Resolution: Permission Denied

When Maven fails to resolve dependencies with a 'permission denied' error, it usually points to f...

Remote Desktop Login Loop: Troubleshooting Checklist

You enter your credentials, the remote desktop session starts to load, but then it kicks you back...

Free Up Space from a Full Windows Update Cache

If you get a low disk space warning or notice your system drive is nearly full, the Windows Updat...